This standard specifies the type, basic parameters and main dimensions of the WGP vertically mounted drum gear coupling. The couplings specified in this standard are suitable for connecting vertical transmission shaft systems with two identical axes. Transmission nominal torque 710~160000N·m. JB/T 7002-1993 WGC type vertically mounted drum gear coupling type, parameters and dimensions JB/T7002-1993 Standard download and decompression password: www.bzxz.net

J19
JB
Mechanical Industry Standard of the People's Republic of China
JB/T7002-93
WGC type vertically mounted drum gear coupling
Type , parameters and dimensions
1993-09-03 Released
Ministry of Machinery Industry of the People's Republic of China
Released
1994-07-01 Implementation
People's Republic of China Republic of China Machinery Industry Standard
WGC type vertically mounted drum gear coupling
Type, parameters and dimensions
Theme content and scope of application
JB/T7002-93
This standard specifies the type, basic parameters and main dimensions of the WGC vertically mounted drum gear coupling (hereinafter referred to as the coupling). The coupling specified in this standard is suitable for connecting two vertical coaxial lines Transmission shaft system, transmitting nominal torque 710~160000N·m. Reference standard
2
GB3507
GB3852
GB3931
GB12458||tt| |JB/T6136
Mechanical coupling nominal torque series
Coupling shaft hole and keyway type and size
Mechanical coupling terminology
Mechanical Type coupling classification
Hydraulic loading and unloading with interference fit
3 types, basic parameters and main dimensions
The type, basic parameters and main dimensions of the coupling are as shown in the figure and table 3.1
D
Y avoidance auxiliary recommendation
Type 1
Approved by the Ministry of Machinery Industry on 1993-09-03
Y plastic hole| |tt||Fengchui
quasi-contact hole
logo
D
oil injection hole
oil injection hole
logo||tt| |d,
n
Type 1
Implemented on 1994-07-01
1
JB/T7002-93
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5900
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620
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5600
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6500
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200
6000
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91
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JB /T 700293
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4
3.2 电影与电影
3.2.1 电视设计核校
G
w
3.2.2 结果
C
JB/T.700293
联美器包装代号
电视实体| |tt||鼓形麦式联辆器
无elastic element 譝性联辆器
3.2.2.1铝联结的联辆器可以GB3852的设计。 Marking example：
例1 电影端：Y型美孔.A型论混.d，=50mm，L=112mm；从动端：Y型美孔.A型论混d=50mm.L=112mmt1型WGC6联美器：
WGC6联美器50X112JB/T7002-93
例2 电影端：Y型美字.A型论混.d,=100mm.L=212mm；从动端：Y型美孔B型设混.dz-130mm，L=252mm；1型WGC1o联美器：
WGC10联美器B130×252
100×212
JB/T 700293. Example 1: Y型美州孔.过盈进行油去装设计，d，=90mm，L=172mm：从动端：Y型美州孔.过盈进行油去装设.d：=100mm，L=212mm ；I型WGC6联美器：
WGC6联美器
U90×172
U100X212
JB/T7002-93
例2问题端：Y型長孔.过盈发油去裂器，d,=100mm，L=212mm从动端：Y型陈孔.过盈器油去裂器.d,-100mm.L=212mm：I型WGC10联美器：
WGC10联美器U100×212-1
JB/T 700293
AI联美器选用更多
JB/T 700293|| tt||附较A
鼓形麦式联长器选用设计
（动车件）
A1.1WGT型联辅器选用Y、J型辆孔WGZ和WGP型联法器电影YJZ型长式：WGC型联法器用Y型长式，The same specification of the 联法器can be selected according to the different 联报引式，according to the standard of any combination.A1.2 key slot type according to GB3852这些，如是过盈进行油去拆带的型式，环形混和油孔接发的剧情手JB/T6136的设计，A1.3联美器充安全正、反转。
A1.4选用WGT型联美器应生算临界开开：=300×
式中：m-.-临界金属.r/min;
E—— elastic模量.20.6×10*N/mm；G-每1mm 这些的量属.kg/mm；
76.8 EI
GA
A一—两外追长奔轮?宽中部在在在·其设计见A1.7.mm：冒性矩.mm。
n( d: - d) ||lower than 临界高开的容许值：n≤0.75m：higher than 临界 高周的容许值：\≥1.35mmm
n的可以工作工作的高开，r/min。
(A1)
(A2)
A1.5 When there is no radial displacement of the two axes, the allowable angular compensation amount between the axis of the external gear sleeve and the axis of the internal gear gear and the maximum angular compensation amount of the two axes are shown in Figure A1:
Figure A||tt ||6
JB/T7002-93
A1.6 When the two axes have no angular displacement, the allowable radial compensation amount of the coupling is shown in Figure A2 and Table A1 Figure A2|| tt||Table A1
WGZ.WGP,WGC
Coupling model
Radial compensation amount
AY
Coupling model|| tt||Radial compensation amount
Coupling model
Radial compensation amount
Coupling model
Allowable radial compensation amount
Coupling model
Allowable radial compensation amount
ar
2.0
1. 3
WGZ.WGP,WGC
1
3. +
1.6
WGZ.WGP,WGC
4. 8
2.1
WGZ.WGP.WGC| |tt||10
6. 6
2.9
WGZ,WGP,WGC
13
9. 6
4. 2
Note: The allowable inter-diameter compensation amount of WGP type coupling is given according to type 1. WGZ.WGP.WGC
2
2. 4
1. 4
WGZ.WGP.WGC
5
1| |tt||a. 9
1.7
WGZ,WGP,WGC
8
5. 3
2.5
WGZ, WGP.WGC
7. 2
3. 4
WGZ.WGP,WGC
14
10. 8
4. 8
WGZ.WGP.WGC
3
3. 6
nm
1.5
WGZ.WGP.WGC||tt ||6
4. 5
1.8
WGZ.WGP.WGC
5. 7
2.7
WGZ.WGP. WGC
12
8.3
3.8
JB/T7002-93
A1.7WGT type intermediate sleeve coupling allowable radial compensation The amount AY (mm) is calculated according to Figure A3, and
Figure A3WGT type is connected to the intermediate sleeve coupling
YAtga
Type 1: A=H+1.5B
Type I: A~H+1.1B,
AY0.0262(H+1.5B)
AY0.0262(H+1.1B.)
where: A-one The distance between the middle parts of the tooth widths of the two externally toothed pulleys, mm: H——the distance between the two end flanges of the middle tooth in mm; BB,
-the length of the inner tooth circle (see the standard series table). mm, calculation of A2 coupling torque
A2.1 coupling is selected based on comprehensive factors such as working conditions, driving power, operating speed, shaft hole size, etc. A2.2 The calculated torque is obtained by the following formula and should satisfy: Pw
T, =KT =K × 9550
where: T. Calculated torque.N·m: || tt||T
Theoretical torque.N·m:
P. Drive power.kW;
Working speed, r/min;
K-|| tt||T.
Working condition coefficient (see record B):
One nominal torque, N·m.
Correction of A3 allowable speed
A3.1
A3.2
8
ST
The rotational speed is determined when the equivalent angular offset of the coupling shaft is s, ≤ 0.25°. The equivalent angular offset is approximately calculated as follows
Aa,
AY
AY
(A3)
(A4)
·(A5)
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